000 00523nam a2200241Ia 4500
008 140520s9999||||xx |||||||||||||| ||und||
020 _a0-335-19719-1
082 _a507
082 _bOgb
100 _aOgborn, Jon
100 _bKress, Gunther
245 _aExplaining Science In The Classroom
260 _aBuckingham
260 _bOpen University Press
260 _c1992
300 _avii;152
300 _bpb
300 _c6x9
350 _a865.98
365 _b0
365 _dRuppes
923 _n1374
999 _c65774
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